# @Desc    : do what 
# @Author  : meihongliang  
# @Time    : 2025-03-20 00:37
import pprint

class MyClass:
    def __init__(self):
        self.field1 = "value1"
        self.field2 = "value2"
        self.field3 = "value3"
        self.field4 = "value4"
        self.field5 = "value5"
        self.field6 = "value6"
        self.field7 = "value7"
        self.field8 = "value8"
        self.field9 = "value9"
        self.field10 = "value10"

# 创建一个对象
my_object = MyClass()

# 使用 pprint 打印对象的属性
pprint.pprint(vars(my_object))